Commodore Amiga A500 Technical Reference Manual page 166

CONNECTOR PIN
ASSIGNMENTS
SCSl
ANSl
X3T9.2
compatible
Macintosh
Plus compatible connector
Host Interface
Amiga expansion bus compatible
Full auto-config compatibility
Power Requirements
+
5
Volts
2
5%, 3
Amps. Max.
Environmental
Ambient Temperature: 0
-
55
Deg.
C.
Relative Humidity:
20%
-
80%
The following tables list the pin assignments for the controller
board.
Ground
Return
2
4
6
8
10
12
Table 5- 1 - Connectors J 1 and J 2
Disk Serial Data Pin Assignments
Signal
Pin
1
3
5
7
9
11
13
14
15
17
1 8
19
Signal Name
Drive Selected
Reserved
Write Protected (J1 Only)
Reserved
Cartridge Changed
(J1
Only)
Ground (GND)
MFM Write Data
+
MFM Write Data-
Ground (GND)
MFM Read Data
+
MFM Read Data-
Ground (GND)